iYo YOYO Induction Charger

Swedish designer, Peter Thuvander, shows us an interesting green product design, the iYo YOYO induction charger. You can play the iYo as an orinary yoyo and while you are playing, a small lithium-ion battery inside will be charged that can then be used to power your devices.

Sounds good, but we are not sure if Peter would/could make it to the market.